Commit Graph

11 Commits

Author SHA1 Message Date
Douglas Gregor 7988def89f Improve name mangling for dependent template names (e.g., typename
T::template apply<U>), handling a few cases where we previously failed
and performing substitutions on such dependent names. Fixes a crash in
Boost.PropertyTree.

llvm-svn: 102490
2010-04-28 05:58:56 +00:00
Douglas Gregor 173627188d Mangle dependent template names such as the nested-name-specifier in
T::apply <U>::type

Fixes PR6899, although I want to dig a little deeper into the FIXME
for dependent template names that refer to operators.

llvm-svn: 102167
2010-04-23 03:10:43 +00:00
Douglas Gregor b14d123774 Give explicit template instantiations weak ODR linkage. Former
iterations of this patch gave explicit template instantiation
link-once ODR linkage, which permitted the back end to eliminate
unused symbols. Weak ODR linkage still requires the symbols to be
generated.

llvm-svn: 98441
2010-03-13 18:23:07 +00:00
Douglas Gregor 17b76185f1 Re-revert the explicit template instantiation linkage patch. I am beginning to look incompetent
llvm-svn: 98425
2010-03-13 03:49:57 +00:00
Douglas Gregor 89cae0f224 Reinstate patch to turn explicit template instantiations into weak symbols
llvm-svn: 98424
2010-03-13 03:14:19 +00:00
Douglas Gregor 539bc40906 Revert the linkage change for explicit template instantiations; something is amiss
llvm-svn: 98332
2010-03-12 05:13:59 +00:00
Douglas Gregor ee3f72299c Give explicit template instantiations weak linkage (but don't defer
them). Fixes PR6578.

llvm-svn: 98328
2010-03-12 04:49:06 +00:00
Douglas Gregor a51c67424e Improve name mangling for dependently-scoped declaration references.
llvm-svn: 97422
2010-02-28 22:05:49 +00:00
Douglas Gregor 5610db6923 Add name mangling for DeclRefExprs that refer to external names
llvm-svn: 97418
2010-02-28 21:40:32 +00:00
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
2009-12-15 20:14:24 +00:00
Daniel Dunbar 88ad4c5d02 Mangler: Sketch mangling for TemplateArgument::Declaration kind.
- Several important FIXMEs related to whether arguments are expressions or external names, and the mangling of extern "C" names (c.f., PR5522).

llvm-svn: 89556
2009-11-21 09:17:15 +00:00